EP 1655335 A1 20060510 - Polymer composition for injection molding
Title (en)
Polymer composition for injection molding
Title (de)
Polymerzusammensetzung für Spritzgussverfahren
Title (fr)
Composition de polymère pour moulage par injection
Publication
Application
Priority
EP 04026096 A 20041103
Abstract (en)
The application relates to a polyethylene composition having a base resin, the base resin comprising (A) a first polyethylene fraction, and (B) a second polyethylene fraction, wherein the melt flow rate MFR 5/190°C of the first fraction is higher than the melt flow rate MFR 5/190°C of the second fraction, the flow rate ratio FRR 21/5 of the polyethylene composition, defined as the ratio of melt flow rate MFR 21.6/190°C to melt flow rate MFR 5/190°C , is within the range of 15-28, and the melt flow rate MFR 5/190°C of the polyethylene composition is within the range of 0.5-1.1 g/10 min.
IPC 8 full level
C08L 23/04 (2006.01); C08F 10/02 (2006.01); C08L 23/06 (2006.01)
CPC (source: EP KR US)
C08F 10/02 (2013.01 - KR); C08L 23/04 (2013.01 - EP KR US); C08L 23/06 (2013.01 - EP KR US); C08L 23/08 (2013.01 - US); C08L 23/0815 (2013.01 - EP US); C08L 2205/02 (2013.01 - EP US); C08L 2205/025 (2013.01 - EP US); C08L 2205/03 (2013.01 - US)
Citation (search report)
- [X] US 6185349 B1 20010206 - DAMMERT RUTH [SE], et al
- [A] EP 1146079 A1 20011017 - BOREALIS TECH OY [FI]
- [A] US 2002045711 A1 20020418 - BACKMAN MATS [SE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1655335 A1 20060510; EP 1655335 B1 20061227; AR 051617 A1 20070124; AT E349490 T1 20070115; AU 2005300656 A1 20060511; AU 2005300656 B2 20090108; CN 101048454 A 20071003; CN 101048454 B 20120118; DE 602004003961 D1 20070208; DE 602004003961 T2 20070628; EA 011457 B1 20090428; EA 200700736 A1 20071026; ES 2276211 T3 20070616; KR 100845190 B1 20080710; KR 20070084447 A 20070824; PL 1655335 T3 20070430; PT 1655335 E 20070228; US 2009062463 A1 20090305; US 8722807 B2 20140513; WO 2006048259 A1 20060511
DOCDB simple family (application)
EP 04026096 A 20041103; AR P050104616 A 20051103; AT 04026096 T 20041103; AU 2005300656 A 20051102; CN 200580037240 A 20051102; DE 602004003961 T 20041103; EA 200700736 A 20051102; EP 2005011723 W 20051102; ES 04026096 T 20041103; KR 20077011567 A 20070522; PL 04026096 T 20041103; PT 04026096 T 20041103; US 66662605 A 20051102